Surface USB-C charger wattage

Microsoft publishes minimum and fast-charge wattages for Surface models that charge over USB-C PD (often alongside Surface Connect). Common classes: Surface Go 24W / 30W, Surface Laptop Go 39W, modern Surface Laptop / Pro 39–60W, and Surface Laptop Studio 60–120W. Match the number on your brick or the Microsoft table for your exact model, then shop a nearby 30W, 45W, 65W, or 100W USB-C PD / GaN brick.

Official Microsoft Support “Surface charging requirements and power supplies” tables list wattage by model (accessed 16 Sep 2026). Confirm the wattage printed on your lost cube or in your Surface app / setup guide before you replace it. Full method: how to pick.

Official Surface USB-C / PD class

From Microsoft Support charging tables. These are manufacturer wattage lines and included power-supply model numbers — not third-party GaN listings.

• Surface Go class Surface Go / Go 2 / Go 3 / Go 4 Published class USB-C or Surface Connect Minimum / fast (Microsoft) 24W minimum; Go 2–4 recommend 30W for fast charging Included supply (examples) Model 1735 or 1736 — 24W (15V @ 1.6A) Shopping class nearby 30W first; 45W USB-C PD if you want multi-port headroom
• Surface Laptop Go class Surface Laptop Go / Go 2 / Go 3 Published class USB-C or Surface Connect Minimum / fast (Microsoft) 39W minimum and 39W recommended for fast charging Included supply Model 1963 — 39W (15V @ 2.6A) Shopping class nearby 45W USB-C PD / GaN (next common shopping class above 39W)
• Surface Laptop / Pro (modern USB-C) Laptop 3–6 / 7th–8th Edition; Pro 7–13-inch / 10–12th Edition examples Published class USB-C or Surface Connect (most); some charge only USB-C Minimum / fast (Microsoft examples) Many models: 39W min / 45W or 60W fast; Laptop 3–5 and Pro 7–9 / Pro X often 60W / 60W Included supply (examples) Model 1963 39W (15V @ 2.6A); Model 2062 60W (15V @ 4A); Model 1706 60W (15V @ 4A); USB-C-only Laptop 13-inch / Pro 12-inch use Model 2105 45W Shopping class nearby 45W when your table says 39–45W; 65W when your brick / table is 60W class
• Surface Laptop Studio class Laptop Studio / Studio 2 Published class USB-C or Surface Connect Minimum / fast (Microsoft) Studio (iGPU) 60W; Studio (dGPU) / Studio 2 95W; Studio 2 dGPU 120W Included supply (examples) Model 1706 60W; Model 1798 95W (15V @ 6.33A); Model 1932 120W (15V @ 8A) Shopping class nearby 65W only if your table is 60W; otherwise 100W (+ e-marked 5A) for 95W class — confirm 120W models against Microsoft before assuming a 100W brick is enough
• Not USB-C PD replaceable Surface Connect–only / proprietary magnetic tip Do not confuse Older Surfaces that charge only via Surface Connect (or an older charging port) need the matching Microsoft magnetic tip. A third-party USB-C GaN will not replace Surface Connect–only charging. Newer models that list USB-C or Surface Connect can use USB-C PD at the published wattage.

Sources (accessed 16 Sep 2026): Microsoft Support “Surface charging requirements and power supplies” for Surface Go, Surface Laptop Go, Surface Laptop, Surface Pro, and Surface Laptop Studio (minimum wattage, recommended fast-charge wattage, and included Microsoft power-supply model numbers such as 1735/1736, 1963, 2062, 1706, 2105, 1798, 1932). Always match your exact Surface model’s Microsoft table before you buy.

What wattage to buy

Match the wattage Microsoft printed for your model, or step to the next USB-C PD shopping class when you want multi-port travel headroom. Links go to our wattage pages with live merchant Buy buttons.

• If you lost… A Surface Go 24W cube (1735/1736) or a Go that recommends 30W fast charge Buy Shop 30W USB-C PD; 45W if you want spare headroom Cable USB-C PD cable rated for the watts; multi-port bricks share power across phones
• If you lost… A Laptop Go 39W (1963) or a modern Laptop/Pro brick at 39–60W Buy Shop 45W for 39–45W tables; shop 65W for 60W Microsoft lines Or Step to 100W only when your Studio / high-watt table says so — and use an e-marked 5A cable
• If you lost… A Surface Connect–only magnetic tip on a model that does not list USB-C charging Buy That brick is not replaceable by USB-C PD alone — replace with the matching Microsoft Surface Connect supply when your model requires it Skip USB-A-only phone bricks and unlabeled cubes under your Surface’s listed minimum wattage

Price check status — 19 Oct 2026

19 Oct 2026 update: Amazon US buy-boxes were re-read 19 Oct 2026 (~9:29–9:30pm ET, headless Chrome, en-US, ZIP 10001; no bot check). Main price = Amazon’s Regular Price / featured Buy New. B0G1T3H97Y ($39.99 regular / $25.99 Prime) and B0DFCH3C4W ($89.99 regular / $79.99 Prime) show an explicit Prime-exclusive lower price. B0B2MM1W65 $15.99, B09C5RG6KV $29.99 and B0CZ6LXL8R $69.99 print regular only (no Prime bracket). Deal prices change fast — open the Amazon page for the live price. Apple, UGREEN and Anker product pages were re-read 19 Oct 2026 (~9:29–9:31pm ET, US, headless Chrome): UGREEN Nexode 100W 4-port (SKU 40737) is still on sale at $39.99 (regular $54.99); every other Apple, UGREEN and Anker dollar matched.

Reused verified carts from 45W and 65W after tonight’s Buy-link re-check. Not live. No Microsoft / Surface OEM adapter dollar invented on this page.

Related

45W USB-C PD · 65W USB-C PD / GaN · 30W USB-C PD · 100W USB-C PD / GaN · 100W e-marked USB-C cable · HP USB-C charger · ASUS USB-C charger · ThinkPad USB-C adapter · Framework USB-C charger · Dell XPS 13 charger wattage · Dell Inspiron USB-C charger · Dell Vostro USB-C charger · Dell Latitude USB-C charger · Dell Precision USB-C charger · HP ZBook USB-C charger · HP EliteBook / ProBook USB-C charger · Acer USB-C charger · Lenovo Chromebook USB-C charger · HP Chromebook USB-C charger · ASUS Chromebook USB-C charger · Samsung Chromebook USB-C charger · Dell Chromebook USB-C charger · Google Chromebook / Pixelbook USB-C charger · LG Gram USB-C charger · MSI USB-C charger · Razer Blade USB-C charger · Acer Predator USB-C charger · Samsung Galaxy Book USB-C charger · Yoga / IdeaPad USB-C charger · All wattages · How to pick